v2.3.1

• Add NSLocalNetworkUsageDescription and NSMicrophoneUsageDescription in macOS builds
• Allow canvas eyecandy for Qt >= 5.12
• Alternative approach to deal with JACK postponed events (improves PipeWire usage)
• Implement parameter groups for VST2 plugins
• Ignore hosts calling Carla-VST effOpen twice (don't print errors)
• Listen to Windows and X11 plugin UI resize events (without extensions)
• Make some macOS dialogs modal
• Remove favorite plugins from list when they fail to load
• Update JUCE plugin code to new APIs, hook into VST2 for feature parity with native implementation
• Use new tick_double for JACK transport
• Use posix_spawn to launch macOS bridges
• Fix available decimal points on a few dialogs being incorrect
• Fix bridged plugin UIs appearing behind main carla window on macOS
• Fix canvas auto-refreshing on exit, potentially leading to crash
• Fix canvas split/join action
• Fix carla-vst-wine symbol visibility
• Fix default rack "skin" for a few plugins
• Fix initial size for LV2 UIs with no UI resize extension (all OSes)
• Fix loading state of Windows/macOS VST2 plugins without chunk
• Fix macOS binaries not being debug/symbol stripped
• Fix midi-pattern plugin having double notes on transport reposition
• Fix race condition (and potential crash) around postponed RT events
• Fix Qt >= 5.10 version checks
• Fix unused JACK latency callbacks (removed)
• Fix X11 UIs not having keyboard focus